Those are awesome. I love fish with some real personality!
I have a 2" Jellybean Cichlid that thinks he's a 6 foot monster...doesn't care how big you are or who you are. He's just mean, had to give him his own tank. He's not afraid of much at all. He chases me across the front of his tank as I walk by. If I stand and watch him (which I do alot) He get's irritated and does this twitch thing with his head and flares his gills. If I put my finger near the glass, he charges it and hits the glass trying to get at it! He's so awesome, and he's beautiful too. He lost his old dyed colors (thank God) and now has their "natural" colors, pink body with bright orangish-gold accents.